{"product_id":"methylacetat-cz-250ml","title":"Acetat de metil CZ 250ml","description":"\u003ch1\u003eMETHYLACETAT PG.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Metilacetat\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSinonime:\u003c\/strong\u003e Ester metilic al acidului acetic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e \u003csub\u003eC3H6O2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 74,08 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 79-20-9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 201-185-2\u003c\/p\u003e\n\n\u003ch2\u003eSpecificații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e lichid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare: incolor\u003c\/strong\u003e \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiros:\u003c\/strong\u003e aromatic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e -98°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 56-58°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 455°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e -13°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e 3,1-16% Vol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVâscozitate dinamică:\u003c\/strong\u003e 0,381 mPa-s (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e 220 hPa (20°C); 789 hPa (50°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e 0,93 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă (20°C):\u003c\/strong\u003e 250 g\/l\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e Etanol, Eter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect exterior:\u003c\/strong\u003e lichid incolor, transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 98,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e max. 10 unități\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate reală:\u003c\/strong\u003e cca. 0,932 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndice de refracție (20°C):\u003c\/strong\u003e 1,36-1,362\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de apă (KF):\u003c\/strong\u003e max. 0,03%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAciditate:\u003c\/strong\u003e max. 0,05 mg KOH\/g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de metanol (GC):\u003c\/strong\u003e max. 0,1%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații profesionale în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProducția de vopsele, lacuri și adezivi\u003c\/li\u003e\n  \u003cli\u003eCa solvent în laboratoarele chimice\u003c\/li\u003e\n  \u003cli\u003eÎn industria plastică și cosmetică\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH225 - Lichid și vapori extrem de inflamabili\u003c\/li\u003e\n  \u003cli\u003eH319 - Provocă iritare oculară gravă\u003c\/li\u003e\n  \u003cli\u003eH336 - Poate provoca somnolență sau amețeală\u003c\/li\u003e\n  \u003cli\u003eEUH066 - Expunerea repetată poate provoca uscarea sau crăparea pielii\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMăsuri de precauție recomandate (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - A se ține la distanță de căldură\/ scântei\/ flacără deschisă\u003c\/li\u003e\n  \u003cli\u003eP233 - Mențineți recipientul bine închis\u003c\/li\u003e\n  \u003cli\u003eP305+P351+P338 - În caz de contact cu ochii: clătiți cu grijă cu apă câteva minute; scoateți lentilele de contact dacă sunt prezente și se pot scoate ușor; continuați să clătiți\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții de depozitare recomandate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDepozitați într-un loc răcoros și bine ventilat\u003c\/li\u003e\n  \u003cli\u003eȚineți la distanță de surse de aprindere și temperaturi ridicate\u003c\/li\u003e\n  \u003cli\u003eDepozitați în recipient bine închis\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55451163918684,"sku":"CHEM-426539005-250ml","price":34.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/0fb21a9f649f7e5aad32f89caabb448c.jpg?v=1757503997","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/methylacetat-cz-250ml","provider":"Biolaboratorium","version":"1.0","type":"link"}